MESON Chess Problem Database
Problem Display
PID: 223349 (8/2n5/p1BR4/P1k2N2/5P2/3P2n1/5N2/K3B3 w - - 0 1)
Klark, Dmitry Vasilevich
Shakhmatny Vestnik, 1885
#2
9 + 4
| 6490 | yacpdb | 2020 |
SOLUTION
- SOUND
- Sets
- 1...Sf1
- 2.Se4#
- 1...Sh1
- 2.Se4#
- 1...Se2
- 2.Se4#
- 1...Se4
- 2.Sxe4#
- 1...Sxf5
- 2.Se4#
- 1...Sh5
- 2.Se4#
- 1...Sf1
- Tries
- 1.Se7?
- 1...Sd5
- 2.Rxd5#
- 1...Sb5
- 2.Rd5#
- 1...Sf1
- 2.Se4#
- 1...Sh1
- 2.Se4#
- 1...Se2
- 2.Se4#
- 1...Se4
- 2.Sxe4#
- 1...Sf5
- 2.Se4#
- 1...Sh5
- 2.Se4#
- 1...Se6
- 2.Rd5#
- 1...Sa8
- 2.Rd5#
- 1...Se8
- 2.Rd5#
- 1...Kxd6!
- 1...Sd5
- 1.Se7?
- Keys
- 1.Sd4!
- 1...Kxd6
- 2.Bb4#
- 1...Sd5
- 2.Rxd5#
- 1...Sb5
- 2.Rd5#
- 1...Sf1
- 2.Se4#
- 1...Sh1
- 2.Se4#
- 1...Se2
- 2.Se4#
- 1...Se4
- 2.Sxe4#
- 1...Sf5
- 2.Se4#
- 1...Sh5
- 2.Se4#
- 1...Se6
- 2.Rd5#
- 1...Sa8
- 2.Rd5#
- 1...Se8
- 2.Rd5#
- 1...Kxd6
- 1.Sd4!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 6
- REMOVED MATES = 0
- Sets
- S(a);N_GUARD::S(C)
- S(a);N_GUARD::S(C),XS(a)
- S(a);N_GUARD,XS(G)::S(C)
- Tries
- Try
- S(G);
- Vars
- S(d);N_GUARD::R1(I),XS(d)
- S(d);N_GUARD::R1(I)
- S(a);N_GUARD::S(C)
- S(a);N_GUARD::S(C),XS(a)
- Refutation
- K(b);S_FLIGHT,XR(I)
- Try
- Actual
- S(G);
- Vars
- K(b);S_FLIGHT,XR(I)::B(B)
- S(d);N_GUARD::R1(I),XS(d)
- S(d);N_GUARD::R1(I)
- S(a);N_GUARD::S(C)
- S(a);N_GUARD::S(C),XS(a)
Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) &
CSS/Javascript (jQuery, Bootstrap & DataTables).